HP CQ56-148CA, CQ56-110US, CQ56-100XX, CQ56-104CA, CQ56-112NR, CQ56-115DX, CQ56-122NR Index, Lan Usb

Page 78

Index

A
AC adapter light, identifying								8
AC adapter, identifying							13
action keys
identifying				7
volume		26
airport security devices							39
antennas		11
application key, identifying								7
audio features				25
audio functions, checking								26
audio-in (microphone) jack,
identifying			9
audio-out (headphone) jack,
identifying			9
B
backup	53
battery
charging			33
conserving power							35
disposing			36
life	34
low battery levels						34
storing		35
battery bay, identifying							12
battery power				30
battery release latch,
identifying			12
battery temperature						35
battery, identifying						13
battery, replacing					32
bays
battery		12
hard drive				12
Bluetooth device					19
Bluetooth label				63
buttons
power		6

TouchPad 4
volume		26
C
cables
LAN	19
USB	44
calculator key, identifying					7
caps lock light, identifying					5
charging batteries			33
checking audio functions					26
compartments
memory module			12
components
additional hardware				13
bottom 12
display		10
left-side		9
right-side		8
top	4
connecting to a WLAN				17
connector, power			8
conservation, power 35
cord, power		13

corporate WLAN connection 17 critical battery level 34

D

default settings, restoring 57 drive media 29

drives external 46 handling 38 hard 46 optical 8

E

electrostatic discharge 69 external devices 46 external drive 46

external monitor port 27 external monitor port,

identifying 9

F

factory settings, restoring 57 firewall 18

H
hard drive
external		46
installing		40
removing		39
hard drive bay, identifying				12
hard drive light, identifying				9
headphone jack, identifying				9
Hibernation
exiting	29
initiated during critical battery
level	34
initiating		29
hubs 44
I
icons
network		16
wired network			16
wireless		16
input power		67
integrated webcam light,
identifying		10
integrated webcam,
identifying		10
internal microphones,
identifying		10
Internet connection setup				17
issues, resolving			58

70 Index

Image 78

Contents

HP Notebook User Guide Product notice Safety warning notice Iv Safety warning notice Table of contents Multimedia Memory modules Security Appendix B Routine care Welcome Finding informationWelcome Getting to know your computer Top TouchPadLights Top Button and speakers Keys Right side Left side Display Wireless antennas Bottom Additional hardware Networking Using an Internet service provider ISP Using a Wlan Identifying wireless and network status iconsCreating a wireless connection Turning wireless devices on and offConnecting to an existing Wlan Setting up a new WlanProtecting your Wlan Roaming to another networkUsing Bluetooth wireless devices select models only Connecting to a local area network LANPage Using the keyboard Pointing devices and keyboardFunction Action key Using the TouchPad Setting pointing device preferencesUsing the media activity controls MultimediaAudio Adjusting the volume Webcam select models onlyChecking your audio functions Video VGAPower management Shutting down the computerSetting power options Using power-saving statesUsing battery power Using the Power iconUsing power management Displaying the remaining battery charge Inserting or removing the battery Charging a battery Maximizing battery life Managing low battery levelsConserving battery power Storing a batteryUsing external AC power Disposing of a used batteryReplacing the battery Testing an AC adapter Drives Handling drivesReplacing or upgrading the hard drive Removing the hard driveInstalling the hard drive Page Playing a CD Using optical drives select models onlyIdentifying the installed optical drive Removing a CDPage Using a USB device Connecting a USB deviceExternal devices Using a USB device Using optional external devices Using optional external drivesRemoving a USB device Memory modules Page Page Page Using passwords SecurityProtecting the computer Setting passwords in the operating system Operating system passwords FunctionBackup and Recovery Performing a system recovery Backing up your information Using Setup Utility Setup Utility BiosStarting Setup Utility Changing the language of Setup UtilityRestoring factory default settings in Setup Utility Exiting Setup UtilityDisplaying system information Computer is unable to start up Troubleshooting and supportTroubleshooting Computer screen is blankComputer is unusually warm Software is functioning abnormallyComputer is on but not responding An external device is not workingWireless network connection is not working Optical disc tray does not open for removal of a CDComputer does not detect the optical drive Disc does not playMovie is not visible on an external display Contacting customer support Labels ComponentRoutine care Cleaning the display Cleaning the TouchPad and keyboard Specifications Input powerOperating environment Appendix C Specifications Electrostatic discharge Index LAN USBWlan

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